fix(transfer-of-machine-ownership): seller cant be buyer #16130
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Actionable comments posted: 0
Outside diff range and nitpick comments (6)
libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/doSellerAndBuyerHaveSameNationalId.ts (2)
4-4: Consider explicitly defining the return type.While the function signature is generally good, explicitly defining the return type would improve type safety and code readability. This aligns with the TypeScript usage guideline for files in the
libsdirectory.Consider updating the function signature as follows:
export const doSellerAndBuyerHaveSameNationalId = (answers: FormValue): boolean => {
5-17: LGTM: Implementation is correct, but consider adding input validation.The function correctly retrieves and compares the national IDs of the buyer and seller. It aligns with the PR objective of preventing a user from being both the buyer and seller. However, consider adding input validation to ensure the national IDs are in the expected format before comparison.
You could enhance the function by adding a validation step:
import { getValueViaPath } from '@island.is/application/core' import { FormValue } from '@island.is/application/types' const isValidNationalId = (id: string): boolean => { // Implement validation logic for Icelandic national IDs // For example, check length, format, or use a regex pattern return /^[0-9]{6}-?[0-9]{4}$/.test(id); } export const doSellerAndBuyerHaveSameNationalId = (answers: FormValue): boolean => { const buyerNationalId = getValueViaPath(answers, 'buyer.nationalId', '') as string const sellerNationalId = getValueViaPath(answers, 'seller.nationalId', '') as string if (!isValidNationalId(buyerNationalId) || !isValidNationalId(sellerNationalId)) { return false; // or throw an error, depending on your error handling strategy } return buyerNationalId === sellerNationalId }This enhancement would improve the robustness of the function and prevent false positives due to invalid input.
libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/StopBuyerIfSameAsSeller/index.tsx (2)
5-9: Component declaration follows TypeScript best practices.The use of
FCwith explicit prop types (FieldBaseProps) is excellent. However, consider using the more modern approach of declaring functional components:export const StopBuyerIfSameAsSeller = ({ application, setBeforeSubmitCallback, }: React.PropsWithChildren<FieldBaseProps>) => { // ... }This approach is more explicit about which props are actually used and provides better type inference.
10-17: Logic effectively implements the required validation.The component successfully prevents the same user from being both buyer and seller, aligning with the PR objective. However, consider the following improvements:
- Instead of an empty string, provide a meaningful error message when IDs match:
return [false, 'Buyer and seller cannot be the same person']
Consider adding a comment explaining the return value structure
[boolean, string | null]for better maintainability.The empty fragment return
<></>could be replaced withnullsince no UI is rendered:return nullThese changes would enhance clarity and maintainability without altering the core functionality.
libs/application/templates/aosh/transfer-of-machine-ownership/src/forms/TransferOfMachineOwnershipForm/InformationSection/buyerSubSection.ts (1)
41-48: LGTM: Alert message field effectively addresses the PR objective.The new alert message field successfully implements the requirement to warn users when the buyer and seller have the same national ID. It uses TypeScript typing and follows good UX practices by displaying the alert conditionally.
Consider extracting the condition function to improve readability:
const isSameNationalId = (answer: FormValue) => doSellerAndBuyerHaveSameNationalId(answer); buildAlertMessageField({ // ...other properties condition: isSameNationalId, }),libs/application/templates/aosh/transfer-of-machine-ownership/src/lib/messages/information.ts (1)
269-279: LGTM! Consider a minor improvement for consistency.The new messages
alertTitleandalertMessageare well-structured and directly address the PR objective of preventing a user from being both the buyer and seller. They follow the existing pattern in the file and are consistent with the coding guidelines.For improved consistency with other message descriptions in the file, consider updating the description fields to be more specific:
alertTitle: { id: 'aosh.tmo.application:information.labels.buyer.alertTitle', defaultMessage: 'Kennitala sú sama og hjá seljanda', - description: `Buyer alert title`, + description: 'Title for alert when buyer and seller have the same national ID', }, alertMessage: { id: 'aosh.tmo.application:information.labels.buyer.alertMessage', defaultMessage: 'Seljandi og kaupandi getur ekki verið sá sami. Vinsamlega skráðu nýja kennitölu.', - description: `Buyer alert message`, + description: 'Message for alert when buyer and seller have the same national ID', },
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Files selected for processing (6)
- libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/StopBuyerIfSameAsSeller/index.tsx (1 hunks)
- libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/index.ts (1 hunks)
- libs/application/templates/aosh/transfer-of-machine-ownership/src/forms/TransferOfMachineOwnershipForm/InformationSection/buyerSubSection.ts (2 hunks)
- libs/application/templates/aosh/transfer-of-machine-ownership/src/lib/messages/information.ts (1 hunks)
- libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/doSellerAndBuyerHaveSameNationalId.ts (1 hunks)
- libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/index.ts (1 hunks)
Additional context used
Path-based instructions (6)
libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/StopBuyerIfSameAsSeller/index.tsx (1)
Pattern
libs/**/*: "Confirm that the code adheres to the following:
- Reusability of components and hooks across different NextJS apps.
- TypeScript usage for defining props and exporting types.
- Effective tree-shaking and bundling practices."
libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/index.ts (1)
Pattern
libs/**/*: "Confirm that the code adheres to the following:
- Reusability of components and hooks across different NextJS apps.
- TypeScript usage for defining props and exporting types.
- Effective tree-shaking and bundling practices."
libs/application/templates/aosh/transfer-of-machine-ownership/src/forms/TransferOfMachineOwnershipForm/InformationSection/buyerSubSection.ts (1)
Pattern
libs/**/*: "Confirm that the code adheres to the following:
- Reusability of components and hooks across different NextJS apps.
- TypeScript usage for defining props and exporting types.
- Effective tree-shaking and bundling practices."
libs/application/templates/aosh/transfer-of-machine-ownership/src/lib/messages/information.ts (1)
Pattern
libs/**/*: "Confirm that the code adheres to the following:
- Reusability of components and hooks across different NextJS apps.
- TypeScript usage for defining props and exporting types.
- Effective tree-shaking and bundling practices."
libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/doSellerAndBuyerHaveSameNationalId.ts (1)
Pattern
libs/**/*: "Confirm that the code adheres to the following:
- Reusability of components and hooks across different NextJS apps.
- TypeScript usage for defining props and exporting types.
- Effective tree-shaking and bundling practices."
libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/index.ts (1)
Pattern
libs/**/*: "Confirm that the code adheres to the following:
- Reusability of components and hooks across different NextJS apps.
- TypeScript usage for defining props and exporting types.
- Effective tree-shaking and bundling practices."
Additional comments not posted (10)
libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/index.ts (1)
4-4: LGTM: New export aligns with PR objectives and coding guidelines.The addition of
StopBuyerIfSameAsSellerexport is appropriate and aligns well with the PR's objective of preventing a user from being both the buyer and seller in a transaction. This named export also adheres to the coding guidelines forlibs/**/*files:
- It promotes reusability by making the component available across different NextJS apps.
- The naming suggests it's likely a TypeScript component, which is good for type safety.
- The named export allows for effective tree-shaking and bundling.
libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/doSellerAndBuyerHaveSameNationalId.ts (2)
1-2: LGTM: Imports are appropriate and follow best practices.The imports are specific and relevant to the function's requirements. Using named imports facilitates effective tree-shaking, which aligns with the coding guidelines for files in the
libsdirectory.
1-17: Overall assessment: The implementation effectively addresses the PR objective.This utility function successfully prevents a user from being both the buyer and seller by comparing their national IDs. The implementation adheres to the coding guidelines for the
libsdirectory:
- It's reusable across different NextJS apps.
- It uses TypeScript for defining props.
- The specific imports support effective tree-shaking.
The function achieves its purpose while maintaining good coding practices. With the suggested improvements (explicit return type and input validation), it will be even more robust and type-safe.
libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/StopBuyerIfSameAsSeller/index.tsx (2)
1-3: Imports look good and follow best practices.The imports are well-structured, using named imports for better tree-shaking. The separation of the utility function
doSellerAndBuyerHaveSameNationalIdinto a separate file promotes modularity and reusability.
1-18: Component adheres to coding guidelines and best practices.The
StopBuyerIfSameAsSellercomponent is well-structured, reusable, and follows the coding guidelines forlibs/**/*files:
- It's potentially reusable across different NextJS apps.
- TypeScript is effectively used for defining props and types.
- The component structure supports effective tree-shaking and bundling.
Great job on creating a focused, single-responsibility component that enhances the application's validation logic.
libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/index.ts (2)
Line range hint
1-18: Overall changes look good, but ensure thorough testing of the new functionality.The addition of the
doSellerAndBuyerHaveSameNationalIdexport aligns with the PR objective of preventing a user from being both the buyer and seller in a transaction. This change enhances the module's functionality and promotes reusability across the application.To ensure the new function works as intended and doesn't introduce any regressions:
- Verify the implementation of
doSellerAndBuyerHaveSameNationalId:#!/bin/bash # Description: Check the implementation of the new function echo "Displaying the content of doSellerAndBuyerHaveSameNationalId.ts:" cat ./libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/doSellerAndBuyerHaveSameNationalId.ts
- Ensure proper test coverage:
#!/bin/bash # Description: Check for test files related to the new function echo "Searching for test files related to doSellerAndBuyerHaveSameNationalId:" fd --type file --extension spec.ts doSellerAndBuyerHaveSameNationalId ./libs/application/templates/aosh/transfer-of-machine-ownership/src/utils/Please review the implementation and ensure comprehensive test coverage for this new functionality.
18-18: New utility function export looks good, but consider bundling impact.The addition of the
doSellerAndBuyerHaveSameNationalIdexport aligns well with the existing utility functions in this module. It appears to be a relevant addition for the transfer-of-machine-ownership template.To ensure this addition doesn't negatively impact tree-shaking and bundling, let's verify its usage:
This will help us understand if the function is being used efficiently and allow for proper tree-shaking.
Verification successful
Function usage verified with no bundling concerns detected.
The
doSellerAndBuyerHaveSameNationalIdfunction is properly imported and utilized in the following files:
./libs/application/templates/aosh/transfer-of-machine-ownership/src/fields/StopBuyerIfSameAsSeller/index.tsx./libs/application/templates/aosh/transfer-of-machine-ownership/src/forms/TransferOfMachineOwnershipForm/InformationSection/buyerSubSection.tsThis affirms that the addition aligns with the module's usage patterns and supports effective tree-shaking.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check usage of the new utility function across the codebase # Search for imports of the new function echo "Searching for imports of doSellerAndBuyerHaveSameNationalId:" rg --type typescript "import.*doSellerAndBuyerHaveSameNationalId.*from.*utils" ./libs/application/templates/aosh/transfer-of-machine-ownership/ # Search for direct usage of the function echo "Searching for usage of doSellerAndBuyerHaveSameNationalId:" rg --type typescript "doSellerAndBuyerHaveSameNationalId\(" ./libs/application/templates/aosh/transfer-of-machine-ownership/Length of output: 802
Script:
#!/bin/bash # Description: Check usage of the new utility function across the codebase # Search for imports of the new function echo "Searching for imports of doSellerAndBuyerHaveSameNationalId:" rg --type typescript "import.*doSellerAndBuyerHaveSameNationalId.*from.*utils" ./libs/application/templates/aosh/transfer-of-machine-ownership/ # Search for direct usage of the function echo "Searching for usage of doSellerAndBuyerHaveSameNationalId:" rg --type typescript "doSellerAndBuyerHaveSameNationalId\(" ./libs/application/templates/aosh/transfer-of-machine-ownership/Length of output: 600
Script:
#!/bin/bash # Description: Check usage of the new utility function across the codebase # Search for imports of the new function echo "Searching for imports of doSellerAndBuyerHaveSameNationalId:" rg "import.*doSellerAndBuyerHaveSameNationalId.*from.*utils" ./libs/application/templates/aosh/transfer-of-machine-ownership/ -g "*.ts" -g "*.tsx" # Search for direct usage of the function echo "Searching for usage of doSellerAndBuyerHaveSameNationalId:" rg "doSellerAndBuyerHaveSameNationalId\(" ./libs/application/templates/aosh/transfer-of-machine-ownership/ -g "*.ts" -g "*.tsx"Length of output: 1296
libs/application/templates/aosh/transfer-of-machine-ownership/src/forms/TransferOfMachineOwnershipForm/InformationSection/buyerSubSection.ts (3)
2-3: LGTM: New imports are appropriate and follow best practices.The new imports are correctly added and align with the changes made in the file. They follow TypeScript practices by importing types and utilize the application core, which promotes reusability across different NextJS apps.
Also applies to: 11-12
Line range hint
1-57: Confirms compliance with TypeScript and reusability guidelines.The code effectively uses TypeScript for type safety, as seen in the import statements and function parameters. The use of core components from '@island.is/application/core' and the library structure (
libs/) promote reusability across different NextJS apps, aligning with the coding guidelines.
49-53: LGTM: Custom field added to handle buyer-seller validation.The new custom field with the 'StopBuyerIfSameAsSeller' component appears to address the PR objective of preventing the same user from being both the buyer and seller.
Could you provide more information about the 'StopBuyerIfSameAsSeller' component? It would be helpful to understand its implementation and how it interacts with the form submission process.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #16130 +/- ##
==========================================
- Coverage 36.71% 36.68% -0.04%
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Files 6764 6763 -1
Lines 139140 139032 -108
Branches 39531 39512 -19
==========================================
- Hits 51092 51003 -89
+ Misses 88048 88029 -19
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... and 20 files with indirect coverage changes Continue to review full report in Codecov by Sentry.
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Datadog ReportAll test runs ✅ 4 Total Test Services: 0 Failed, 4 Passed Test Services
🔻 Code Coverage Decreases vs Default Branch (2) |
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Buyer can't be seller
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What
Stop user if they put same nationalId for buyer and seller.
Why
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